class Mycar:

    name = "null"
    color = "null"
    speed = 0

    def show(self):
        #show basic information about this car
        print(f"My name is {self.name}\nMy color is {self.color}")
        return

    def run(self):
        #Car is running with a certain speed
        print(f"I am running, current speed is: {self.speed} KM/H")
        return

car1 = Mycar()
car1.name = "Benz"
car1.color = "black"
car1.speed = 100
car1.show()
car1.run()

#Mycar.name = "a"
#print(Mycar.name)

    
    
    
    
